Garmin has put lots of product in a small package. The GPS 12 is arguably the most popular hand held GPS unit. It arrives with a nice array of add-on options, including a small plastic console mount and a cigarette lighter cord to save you on batteries.

I favor the roadway guidance towards the compass heading mode, however it has both should you prefer one over the other. With 500 waypoints in its memory, you can store a lot of fishing spots.

The waypoint input is like all of the handhelds - a lot more than cumbersome. But that can be overlooked if you study the user guide and practice.

Battery life is advertised as 12 hours. I'm able to get 12 hours, but just with the most expensive batteries - the system takes four AA batteries. I end up buying four new ones every trip just to make sure I can go back home. The cigarette lighter cord option fixes battery problem, but in rough water, I find the plastic console mount is not strong enough to hold the system. So, I wind up using it as a true handheld, and consequently need the batteries.

I find this GPS to be an excellent value along with a very accurate unit. I have never seen it be off by more than about ten feet, and frequently puts me exactly at that moment.